Race Face - Turbine 2x 104/64 BCD S3-Brand-LeLumia it creates a grippy surface

it creates a grippy surface that promotes stability

asymmetric

LARGE TOP TUBE BAG

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Three-point leg system creates a stable base on smooth or rough surfaces

Race Face - Turbine 2x 104/64 BCD S3-Brand-LeLumia it creates a grippy surfaceRACE FACE TURBINE 2x 104 64BCD For your riding pleasure, these recently redesigned 2X Turbine rings get you from gear to gear with quiet, silky smoothness no matter what kind of terrain you're flying down or cranking up. Specs Available as indivdual rings or sets for 2x setups Optimized for 11 speed Ring combinations: 24 34, 26 36, 28 38 Compatible with: 104 64 BCD 4 arm cranks Material: 7075 aluminum